There are three possible ways to flat tow this vehicle without destroying your transmission:
The 2011 GMC Sierra-1500 has 12 valves.
The 2011 GMC Sierra-1500 has a V6 engine.
The 2011 GMC Sierra-1500 has a 4-speed automatic.
The 2011 GMC Sierra-1500 is a gas-powered vehicle.
The 2011 GMC Sierra-1500 has overhead valves (OHV).
The height of the 2011 GMC Sierra-1500 is 6 ft. 1.6 in. (73.6 in.).
The 2011 GMC Sierra-1500 is 17 ft. 1.6 in. (205.6 in.) long.
The 2011 GMC Sierra-1500 runs on regular unleaded.
The 2011 GMC Sierra-1500-Hybrid has a V8 engine.
The 2011 GMC Sierra-1500-Hybrid has 16 valves.
The 2011 GMC Sierra-1500-Hybrid has overhead valves (OHV).
The 2011 GMC Sierra-1500's turning circle is 39.7 ft..